插电式燃料电池汽车能量管理在线优化控制策略研究An Online Optimal Energy Management Strategy of Plug-in Fuel Cell Vehicle
应天杏;杨林;袁静妮;孔凡敏;周奕;
摘要(Abstract)：
针对插电式燃料电池汽车(PFCHV)能量在线优化控制问题,提出了基于功率预测参考SOC线性轨迹的整车控制策略。采用基于行驶全程的SOC参考轨迹、基于短程功率需求预测的在线控制以及实时优化的自适应控制策略,实现全程-短程-实时3个时空尺度相融合的联合优化。对不同工况的测试表明,所提控制策略相较于动态规划算法,百公里等效氢耗平均偏差为3.68%,并将计算时间由8.2 h缩短到9 ms。
关键词(KeyWords)： 插电式燃料电池汽车;能量管理;在线优化控制
基金项目(Foundation): 国家自然科学基金项目(51275291);; 上海汽车科技基金项目(1502)
作者(Authors): 应天杏;杨林;袁静妮;孔凡敏;周奕;
DOI: 10.19620/j.cnki.1000-3703.20172277
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